Google’s low-cost Android One smartphones will be selling in the coming weeks in Bangladesh, Sri Lanka and Nepal, three small but fast-growing markets, following a September worldwide debut of the devices in India.

The company said it had signed up a number of hardware and network partners in the three south Asian countries, which together have a population of over 200 million.

The Internet giant has decided to launch the phone in these countries because they have cost-conscious users, said Vishal Tripathi, principal research analyst at Gartner. As in India, the phones will likely target “people who understand technology,” including the value of integrated hardware and standard Android, he added.

Google said in September it had a number of partners for the Android One project, including phone makers Acer, Alcatel Onetouch, Asus, HTC, Intex, Lava, Lenovo, Panasonic and Xolo, and chipmaker Qualcomm.

Besides its Indian partners Micromax, Karbonn and Spice, Google has partnered with Bangladesh’s Symphony, which is the largest player in smartphones in that country.

The low-cost phones based on Google’s reference designs will help the company drive a standard configuration, putting pressure on other Android phone vendors who will now have to find ways to differentiate at the low end and in the mid-range, Tripathi said.

The small size of the smartphone market in the three countries presents an opportunity for low-cost entrants like Android One. Smartphone demand grew 100 percent year-on-year in Sri Lanka from a small base in the third quarter, according to CyberMedia Research. 200,000 smartphones were shipped in the country in the quarter. In Bangladesh, smartphone sales soared 220 percent annually to 1.6 million units in the third quarter, according to the research firm.